.TH std::ranges::chunk_view::end 3 "2024.06.10" "http://cppreference.com" "C++ Standard Libary"
.SH NAME
std::ranges::chunk_view::end \- std::ranges::chunk_view::end

.SH Synopsis
   V models only input_range
   constexpr std::default_sentinel_t end() const noexcept;            \fB(1)\fP (since C++23)
   V models forward_range
   constexpr auto end() requires (!__simple_view<V>);                 \fB(2)\fP (since C++23)
   constexpr auto end() const requires ranges::forward_range<const    \fB(3)\fP (since C++23)
   V>;

   Returns an iterator or a std::default_sentinel that compares equal to the end
   iterator of the chunk_view.

   1) Available only if V models input_range. Equivalent to: return
   std::default_sentinel.
   2,3) Available if V models forward_range. Let base_ denote the underlying adapted
   view, n_ denote the stored chunk size, and iterator denote the nested iterator
   class.
   2) Equivalent to:

 if constexpr (ranges::common_range<V> && ranges::sized_range<V>)
 {
     auto missing = (n_ - ranges::distance(base_) % n_) % n_;
     return iterator<false>(this, ranges::end(base_), missing);
 }
 else if constexpr (ranges::common_range<V> && !ranges::bidirectional_range<V>)
     return iterator<false>(this, ranges::end(base_));
 else
     return std::default_sentinel;

   3) Equivalent to:

 if constexpr (ranges::common_range<const V> && ranges::sized_range<const V>)
 {
     auto missing = (n_ - ranges::distance(base_) % n_) % n_;
     return iterator<true>(this, ranges::end(base_), missing);
 }
 else if constexpr (ranges::common_range<const V> && !ranges::bidirectional_range<const V>)
     return iterator<true>(this, ranges::end(base_));
 else
     return std::default_sentinel;

.SH Parameters

   \fI(none)\fP

.SH Return value

   An iterator or sentinel representing the end of the chunk_view, as described above.

.SH Example

    This section is incomplete
    Reason: no example

.SH See also

   begin       returns an iterator to the beginning
   (C++23)     \fI(public member function)\fP
   ranges::end returns a sentinel indicating the end of a range
   (C++20)     (customization point object)

.SH Category:
     * Todo no example
